125030623 has 2 divisors, whose sum is σ = 125030624. Its totient is φ = 125030622.

The previous prime is 125030603. The next prime is 125030651. The reversal of 125030623 is 326030521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125030623 - 2¹³ = 125022431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125030594 and 125030603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125030603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62515311 + 62515312.

It is an arithmetic number, because the mean of its divisors is an integer number (62515312).

Almost surely, 2^125030623 is an apocalyptic number.

125030623 is a deficient number, since it is larger than the sum of its proper divisors (1).

125030623 is an equidigital number, since it uses as much as digits as its factorization.

125030623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 125030623 is about 11181.7093058262. The cubic root of 125030623 is about 500.0408273328.

The spelling of 125030623 in words is "one hundred twenty-five million, thirty thousand, six hundred twenty-three".